KLSR400 Littelfuse KLSR Low Voltage Fuse 600V 400A Fuse - Essential Electric Supply
KLSR400 Littelfuse KLSR Low Voltage Fuse 600V 400A Fuse - Essential Electric Supply
KLSR400 Littelfuse KLSR Low Voltage Fuse 600V 400A Fuse - Essential Electric Supply
KLSR400 Littelfuse KLSR Low Voltage Fuse 600V 400A Fuse - Essential Electric Supply
KLSR400 Littelfuse KLSR Low Voltage Fuse 600V 400A Fuse - Essential Electric Supply
Littelfuse KLSR400 - RK1 Class Fuse 400A@600V (200kA AIC)
KLSR400 Littelfuse KLSR Low Voltage Fuse 600V 400A Fuse - Essential Electric Supply
KLSR400 Littelfuse KLSR Low Voltage Fuse 600V 400A Fuse - Essential Electric Supply
KLSR400 Littelfuse KLSR Low Voltage Fuse 600V 400A Fuse - Essential Electric Supply
KLSR400 Littelfuse KLSR Low Voltage Fuse 600V 400A Fuse - Essential Electric Supply
KLSR400 Littelfuse KLSR Low Voltage Fuse 600V 400A Fuse - Essential Electric Supply
Littelfuse KLSR400 - RK1 Class Fuse 400A@600V (200kA AIC)

Littelfuse KLSR400 - RK1 Class Fuse 400A@600V (200kA AIC)

Littelfuse
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Littelfuse KLSR400 is a low-voltage current-limiting fuse designed for high-performance circuit protection in industrial applications. It features a 600V AC/DC voltage rating and 400A current rating with a 200kA interrupting capacity at 600V, housed in a compact 0.81-inch diameter RK1-class body with single-barrel construction. The fuse meets industry standards for reliable overcurrent protection in demanding environments, commonly used in motor control centers, switchgear, and power distribution systems.

Key Features & Specifications
  • Type: KLSR-series current-limiting fuse with time-delay characteristics
  • Voltage Rating: 600V AC/DC
  • Current Rating: 400A
  • Dimensions: 0.81" diameter
  • Standards: UL/CSA recognized
  • Applications: Industrial power distribution, motor protection
  • Class Rating: RK1
  • AIC rating: 200kA@600V
  • Barrels: 1
  • Weight: 2 lb
Product Identification
  • UPC: 07945829093
  • GTIN: 00079458290936
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